UTD2842042: The castle of Nuremberg / Bridgeman Images

UTD2840047: Olpe II / Bridgeman Images

UTD2840055: Soest, Osthofener Tor / Bridgeman Images

UTD2839998: Fehmlinde and free chair / Bridgeman Images

TRK1018122: Moses and the Burning Bush. Baptismal font. 12th century. Basilica of San Frediano. Lucca. / Bridgeman Images

TRK1152116: Rome. Basilica of Saint Sabina. Exterior. / Bridgeman Images

TRK2597901: Canticles of Holy Mary, Codice of El Escorial, Written in Galician-Portuguese, Reign of Alfonso X, 13th century Miniature, Christian castle siege / Bridgeman Images

UTD2890761: The medieval castle ruin Greifenstein castle near Bad Blankenburg, Germany 1930s (b/w photo) / Bridgeman Images

DSP3249938: Christ Church Cathedral, Dublin, Co Dublin, Ireland; Medieval Cathedral (photo) / Bridgeman Images

DSP3249199: Round Tower, Ardmore, Co Waterford, Ireland (photo) / Bridgeman Images

TRK2922499: Detail of the facade of Church of San Gines in Francelos, Galicia, Spain (photo) / Bridgeman Images

DSP3256254: Great Skellig Island, County Kerry, Ireland; Beehive Huts (photo) / Bridgeman Images

DSP3256260: Great Skellig Island, County Kerry, Ireland; Beehive Hut (photo) / Bridgeman Images

UTD2864348: View to Epiphany turret and parts of the old city wall of Dinkelsbuehl, Germany 1930s (b/w photo) / Bridgeman Images

UTD2864355: View to Harburg castle, Germany 1930s (b/w photo) / Bridgeman Images

UTD2864358: View to Harburg castle, Germany 1930s (b/w photo) / Bridgeman Images

UTD2875227: The Rotes Tor city gate at Augsburg, Germany 1930s (b/w photo) / Bridgeman Images

UTD2875563: Entrance to Giebichenstein castle near Halle, Germany 1930s (b/w photo) / Bridgeman Images

UTD2875565: Giebichenstein castle near Halle, Germany 1930s (b/w photo) / Bridgeman Images

UTD2875359: City hall and the guild hall in the old city of Zwickau, Germany 1930s (b/w photo) / Bridgeman Images

UTD2875403: St Lawrence gate at Chemnitz, Germany 1930s (b/w photo) / Bridgeman Images

UTD2874752: View to Burgtor gate at Rothenburg ob der Tauber, Germany 1930s (b/w photo) / Bridgeman Images

UTD2871958: Castle Lochstaedt near Vistula Lagoon, East Prussia, 1930s (b/w photo) / Bridgeman Images

UTD2865178: Inside of the remains of Albeck castle near Sulz at river Neckar, Germany, 1930s (b/w photo) / Bridgeman Images

UTD2864631: Remains of the old castle of Burghausen, Germany 1930s (b/w photo) / Bridgeman Images

TRK3619392: Scenes of the Life of Saint Nicholas, end of 13th century, by Second Master of Bierge, Fresco transferred to canvas, Spain / Bridgeman Images

TRK3482624: Altar frontal, Christ in Majesty, Heddal church, Notodden, Telemark. c. 1250 / Bridgeman Images

DSP3592037: La Roche-en-Ardenne, Ardennes, Belgium (photo) / Bridgeman Images

TRK5667337: Triptych with the Death of Mary, 1515, by Joos van Cleve (h.1485-1540/1541). Side panel., Cleve, Joos van (c.1485-1541) / Bridgeman Images

BNP159941: Ms Fr 9197 Fol.157 Olympus with Saturn, Pluto, Juno, Venus, Jupiter and Cybele, from Livre des Eschecs D'Amour (vellum), French School, (15th century) / Bridgeman Images

XBP236912: Castle tower (photo) / Bridgeman Images

XBP235560: Monastic ruins (photo) / Bridgeman Images

KWE392537: Map of London in the 11th century, from 'A Short History of the English People' by J. R. Green, published 1893 (litho), English School, (19th century) / Bridgeman Images

IL388130: Hamlet plots how he will talk viciously to his mother, from 'Hamlet' by William Shakespeare, edition published by Hodder & Stoughton in 1915 (colour litho), Simmonds, W. G. (20th Century) / Bridgeman Images

SKD438350: The Returning Harpist, 1825-26 (oil on canvas), Richter, Ludwig Adrian (1803-84) / Bridgeman Images

IL439877: Orson kisses the hand of Princess Eglantine, 1910 (colour lithograph), Brock, Henry Matthew (1875-1960) / Bridgeman Images